Jen Lancaster: Author will discuss and sign "Twisted Sisters," 7 p.m., Blue Willow Bookshop, 14532 Memorial; 281-497-8675 or bluewillow bookshop.com. To meet Lancaster for book personalization, purchase the novel from Blue Willow Bookshop and a signing-line ticket will be issued. Both can be picked up at the event.

David Bridges: Author and historian will discuss and sign his Civil War novel "The Broken Circle" at two locations: 10:30-11:30 a.m. at Clayton Library, 5300 Caroline, 832-393-2600; and 3-5 p.m., River Oaks Bookstore, 3270 Westheimer, 713 520-0061 or riveroaksbook store.com.

Mark Pryor and Terry Shames: Pryor will sign and discuss "The Blood Promise," and Shames will sign and discuss "The Last Death of Jack Harbin," 1 p.m., Murder By The Book, 2342 Bissonnet; 713-524-8597, or toll free 888-424-2842 or murderbooks.com.